baber/WOPTO huggingface dataset:
Patent WO-2021109269-A1 (WO)
Title: Three-dimensional display module based on light-emergent-limiting pixel block-aperture pair
Inventor: LIU LILIN
IPC: G02B27/01
Filed: 2019-12-20
Abstract: A three-dimensional display module based on light-emergent-limiting pixel block-aperture pairs (10, 10', 10", 10"', 10""). The three-dimensional display module comprises more than one light-emergent-limiting pixel block-aperture pair (10, 10', 10", 10"', 10""). By combining the divergence angle constraint and vector guidance of a projected light beam from each pixel of pixel blocks (11, 11', 11", 11"', 11"") in each light-emergent-limiting pixel block-aperture pair (10, 10', 10", 10"', 10"") with the isolation, regarding optical crosstalk, by a spatial gap between adjacent pixel block-aperture pairs (10, 10', 10", 10"', 10""), projected light of the pixel blocks (11, 11', 11", 11"', 11"") of each light-emergent-limiting pixel block-aperture pair (10, 10', 10", 10"', 10"") is only emergent and transmitted by means of apertures (12, 12', 12", 12"', 12"") of the pixel block-aperture pairs (10, 10', 10", 10"', 10""). On the basis of the technological path of a Maxwellian view and/or the technological path of monocular multiple views, the focusing-convergence conflict is overcome. The spatial arrangement multiplexing of a plurality of light-emergent-limiting pixel block-aperture pairs (10, 10', 10", 10"', 10"") solves the problem of a limited aperture dimension of a near-to-eye three-dimensional display module limiting a viewing angle; and the vector guidance of the projected light of the light-emergent-limiting pixel block-aperture pairs (10, 10', 10", 10"', 10"") and the spatial isolation between the light-emergent-limiting pixel block-aperture pairs (10, 10', 10", 10"', 10"") solve the problem of crosstalk between displayed information of the display module, and the combination of the two makes the display module have the display characteristics of a large viewing angle and low noise.
Patent WO-2021109270-A1 (WO)
Title: 基于光出射受限像素块-孔径对的近眼显示模组
Inventor: LIU LILIN
IPC: G02B27/01
Filed: 2019-12-20
Abstract: 一种基于光出射受限像素块-孔径对（10）的近眼显示模组，包括多于一个的光出射受限像素块-孔径对（10），通过各光出射受限像素块-孔径对（10）中的像素块（11）各像素投射光束的发散角约束和/或矢向引导，结合相邻像素块-孔径对（10）之间光学特性的互不相容，使各光出射受限像素块-孔径对（10）的像素块投射光仅通过该像素块-孔径对（10）的孔径（12）出射传输；基于麦克斯韦投射的技术路径或/和单目多视图的技术路径，克服聚焦-会聚冲突；多个光出射受限像素块-孔径对（10）的空间排列复用，解决近眼显示模组有限孔径尺寸对视角限制的问题；各光出射受限像素块-孔径对（10）的光出射受限特性解决其呈现信息间的串扰问题，二者结合使近眼显示模组具有大视角、低噪声的显示特性。
Patent WO-2021097995-A1 (WO)
Inventor: LIN ZHENGUO
IPC: H01L27/12
Filed: 2019-12-20
Abstract: An array substrate and a preparation method therefor. The array substrate comprises: a thin film transistor (20) and a storage capacitor (30) prepared on a base substrate (10); the thin film transistor (20) comprises a gate (120), an active layer (151), and a source/drain (160); the storage capacitor (30) comprises a first electrode (110) and a second electrode (152') isolated therefrom by means of a dielectric layer (14); the gate (120) is disposed above the first electrode (110) and is located at one end of the first electrode (110); and the second electrode (152') and the part of the first electrode (110) other than the part corresponding to the gate (120) correspond to each other.
Patent WO-2021109292-A1 (WO)
Title: 金化合物在制备抗菌剂中的应用
Inventor: YANG LIANG
IPC: A61K31/66
Filed: 2019-12-27
Abstract: 本发明公开了一类化合物或其药学上可接受的盐在制备抗菌剂中的应用，化合物具有如式（Ⅰ）的结构式。本发明所提供的化合物可以在较低的浓度下快速有效的杀死病菌，从而实现较好的抗菌效果。
Patent WO-2020140877-A1 (WO)
Inventor: ZHANG LILI
IPC: H04L5/00
Filed: 2019-12-30
Abstract: 本申请实施例提供了一种无线网络通信方法和终端设备，该方法包括：终端设备接收第一成员载波在第一时间单元的传输方向类型的指示信息，和至少一个第二成员载波在对应的第二时间单元的传输方向类型的指示信息；当终端设备的第一成员载波在第一时间单元的传输方向类型为灵活可变时，根据目标信息，确定终端设备在至少一个第二成员载波的对应的第二时间单元上的收发方式；目标信息包括以下信息中的至少一种：第一成员载波在第一时间单元的配置方式，至少一个第二成员载波在对应的第二时间单元的配置方式，和至少一个第二成员载波在对应的第二时间单元的传输方向类型。本申请实施例中，具有载波聚合的终端设备能够充分利用系统资源，提高了系统效率。
Patent WO-2020156413-A1 (WO)
Inventor: SHI XIN
IPC: G01C3/00
Filed: 2020-01-22
Abstract: 一种旋转激光装置(100)，包括：激光发射模块(110)，被构造为发射第一激光(112)和第二激光(114)，第一激光(112)和第二激光(114)之间呈第一夹角；转动模块(120)，被构造为使得第一激光(112)和第二激光(114)分别围绕第一旋转轴(116)旋转从而形成不重合的第一激光面和第二激光面；以及基座(130)，与激光发射模块(110)以及转动模块(120)连接并且被构造为用于支撑激光发射模块(110)和转动模块(120)。不需要设计额外的倾斜机构，能够简化旋转激光装置(100)的结构；由于第一激光(112)和第二激光(114)之间的第一夹角是预先配置的，从而不存在角度误差，使得测量出的距离更为精确。
Patent WO-2020168965-A1 (WO)
Title: Method for controlling electronic device having folding screen, and electronic device
Inventor: XIONG LIUDONG
IPC: H04M1/72439
Filed: 2020-02-13
Abstract: Disclosed by the embodiments of the present application are a method for controlling an electronic device having a folding screen, and an electronic device, relating to to the field of electronic devices. The electronic device may take a screenshot (or split screen) in response to a user's operation of folding the folding screen of the electronic device, improving the efficiency of human-computer interaction. The electronic device determines that the user performs, on the folding screen of the electronic device, an operation of forward folding and then reverse folding; in response to said operation, the electronic device saves in the form of a screenshot the content of the interface displayed by the current electronic device, or the folding screen of the electronic device is divided into two or more display areas and different interfaces are displayed in different display regions.
Patent WO-2021159514-A1 (WO)
Title: Resource allocation method and device and readable storage medium
Inventor: WU ZUOMIN
IPC: H04W72/00
Filed: 2020-02-14
Abstract: Provided in the embodiments of the present application are a resource allocation method and device and a readable storage medium. The method comprises that: a network device generates resource allocation information, which includes first information for determining a first resource block, the first resource block including a plurality of resource blocks; and the network device sends the resource allocation information comprising the first information to a terminal device, and the terminal device receives the resource allocation information from the network device, determines a target resource block set from a number M of resource block sets, and according to the first resource block indicated in the resource allocation information and the target resource block set, determines a target resource block comprised in the target resource block set, the target resource block being a transmission resource allocated by the network device to the terminal device.
Patent WO-2021051745-A1 (WO)
Inventor: HAN WENBO
IPC: G06T3/40
Filed: 2020-02-26
Abstract: 本申请提供一种显示方法。该方法包括：响应于用于将媒体对象放大显示的用户输入，将媒体对象的当前显示帧的第一局部画面呈现在用户界面上；其中，所述刷新后的用户界面上还包括缩略图展示窗口，用于呈现所述当前显示帧的第一局部画面对应在所述当前显示帧内的位置。
Patent WO-2021179201-A1 (WO)
Inventor: CHENG LEI
IPC: H01M8/0234
Filed: 2020-03-11
Abstract: L'invention concerne une couche de diffusion de gaz pour une pile à combustible à membrane échangeuse de protons, la couche de diffusion de gaz étant un substrat poreux à base de fibres de carbone, les fibres de carbone étant greffées avec du graphène et/ou des nanotubes de carbone. L'invention concerne en outre un procédé de préparation de la couche de diffusion de gaz et une pile à combustible à membrane échangeuse de protons comprenant la couche de diffusion de gaz.
Patent WO-2020199879-A1 (WO)
Title: Image processing method and computer system
Inventor: LIU LINGFEI
IPC: G06F9/445
Filed: 2020-03-11
Abstract: The present application provides an image processing method and a computer system. The method is generally applied to a cloud-side server under a cloud phone. The server may be a virtualized server. The server is installed with a host operating system and a guest operating system, wherein the guest operating system is installed with a user mode graphic driver and the host operating system is installed with a kernel mode graphic driver. Cooperation of the user mode graphic driver and the kernel mode graphic driver can realize image rendering of the server. Then, the server sends the rendered image to the cloud phone. Use of the method in the present application simplifies the instruction conversion process, thereby reducing processor overheads and improving image processing efficiency.
Patent WO-2020192571-A1 (WO)
Title: Information sending and receiving methods, terminal and network device
Inventor: ZHENG QIAN
IPC: H04W76/27
Filed: 2020-03-20
Abstract: Provided are information sending and receiving methods, a terminal and a network device. The information sending method comprises: receiving request information from a network device; sending pre-measurement information to the network device; the request information being used to request the terminal to feed back a pre-measurement result; the reception of the request information and the sending of the pre-measurement information being performed in an RRC connection recovery procedure.
Patent WO-2021036241-A1 (WO)
Title: System and method for predictive path planning in autonomous vehicles
Inventor: YADMELLAT PEYMAN
IPC: G05D1/00
Filed: 2020-03-25
Abstract: A processor-implemented method and system for determining a predictive occupancy grid map (OGM) for an autonomous vehicle are disclosed. The method includes: receiving a set of OGMs including a current predicted OGM and one or more future predicted OGMs, the current OGM associated with a current timestamp and each future predicted OGM associated with a future timestamp; generating a weight map associated with the current timestamp based on one or more kinodynamic parameters of the vehicle at the current time stamp, and one or more weight map associated with a future timestamp; generating a set of filtered predicted OGMs by filtering the current predicted OGM with the weight map associated the current timestamp and filtering each respective future predicted OGM associated with a future timestamp with the weight map associated with the respective future timestamp; and sending a single predicted OGM to a trajectory generator.
Patent WO-2020253308-A1 (WO)
Inventor: SUN YANJING
IPC: G06T7/00
Filed: 2020-03-30
Abstract: A human-machine interaction behavior security monitoring and forewarning method for underground belt transportation-related personnel, comprising positioning a location of a belt in a video on the basis of a camera calibration principle, and performing three-dimensional ROI delimiting on the basis of the location and size of the belt; performing detection before clustering multi-person keypoint detection on belt transportation-related personnel using a "bottom to up" keypoint extraction method to improve detection efficiency while ensuring detection precision; and respectively projecting human body keypoints and an ROI for two times, estimating a positional relation between a human body and a belt on the two projection planes, and screening out and forewarning an unsecure behavior during human-machine interaction to eliminate a severe security risk caused to a belt transportation system by an abnormal contact between personnel and a belt area.
Patent WO-2021195960-A1 (WO)
Title: Procédé et appareil pour transmission en liaison latérale basée sur des rafales
Inventor: LEI HAIPENG
IPC: H04W72/02
Filed: 2020-03-31
Abstract: Selon des modes de réalisation, la présente invention porte sur des procédés et des appareils pour transmission en liaison latérale basée sur des rafales. Selon un mode de réalisation de la présente invention, un procédé de communication sans fil comprend : la réalisation d'une première procédure d'accès au canal de type 1 pour une transmission en liaison latérale sur une porteuse à partir d'un premier symbole de départ candidat à l'intérieur d'un premier créneau, le premier symbole de départ candidat figurant dans un ensemble de symboles de départ candidats pour la transmission en liaison latérale; la détermination d'un temps d'occupation de canal (COT) en réponse à la réussite de la première procédure d'accès au canal de type 1; et la réalisation, à l'intérieur du COT, de la transmission en liaison latérale sur la porteuse à partir du premier symbole de départ candidat à l'intérieur du premier créneau, la transmission en liaison latérale étant contiguë dans le domaine temporel sans aucune discontinuité.
Patent WO-2021098121-A1 (WO)
Inventor: DONG DAXIANG
IPC: G06N3/08
Filed: 2020-04-07
Abstract: A shared encoder generation method and apparatus, and an electronic device, relating to the technical field of computers. The method comprises: a master node sends a shared encoder training instruction to child nodes, so that each child node obtains a training sample according to the type of a target shared encoder comprised in the training instruction (101); after obtaining confirmation messages returned by the child nodes, send an initial parameter set of the target shared encoder to be trained to the child nodes, so that the child nodes train the initial parameter set of the target shared encoder by using the respective training samples (102); obtain an update parameter set of the target shared encoder returned by the child nodes (103); and determine, according to a first preset rule and the update parameter set of the target shared encoder returned by the child nodes, a target parameter set corresponding to the target shared encoder (104). Thus, by means of the shared encoder generation method, the difficulty and cost for obtaining training corpora in multiple fields are reduced, and the performance of the shared encoder is improved.
Patent WO-2021203324-A1 (WO)
Title: SCell Dormancy Reliability Improvement
Inventor: XU FANGLI
IPC: H04W72/04
Filed: 2020-04-08
Abstract: The exemplary embodiments relate to a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. A user equipment (UE) enters into a first state including one of a non-dormant state or a dormant state with a secondary serving cell (SCell) of a network, the SCell being configured to provide either one of a non-dormant bandwidth part (BWP) as a secondary component carrier (SCC) in the non-dormant state or a dormant BWP as an SCC in the dormant state. The UE switches from the first state to a second state including the other one of the non-dormant state or the dormant state, the switch being based on network configuration, a dormancy timer, or a radio condition.
Patent WO-2021217311-A1 (WO)
Inventor: XU ZHONGYAN
IPC: G05D1/10
Filed: 2020-04-26
Abstract: A control method for a movable platform, comprising the following steps: acquiring an image of a target object (S110); determining target pixels corresponding to joint points of the target object in the image (S120); determining a target distance from the target object according to pixel coordinate values of the target pixels and a priori distance between the joint points of the target object (S130); and controlling, according to the target distance, the movable platform to move with respect to the target object (S140). The target distance can be accurately determined. Also provided are a movable platform and a storage medium.
Patent WO-2021120482-A1 (WO)
Title: 一种多位同步施力的膝康机
Inventor: FEI JINGHAO
IPC: A61H23/02
Filed: 2020-04-27
Abstract: 一种多位同步施力的膝康机，由底箱（11）、立箱（1）及悬箱（2）构成，底箱（11）一侧端竖直设置立箱（1），该立箱（1）上端横向固装悬箱（2），底箱（11）内安装有按压单元摆杆机构，立箱（1）内安装有震动单元、牵拉单元及按压单元的传动机构。该膝康机模拟传统中医对膝关节失稳状态的矫正手法，通过力度、角度、距离可控的悬吊、牵拉、扭转、按压、震动对股骨、胫骨之间的关系进行同步科学施力调整，利用人体自身的记忆使其回归到正常的自然状态，纠正了膝关节的失稳状态。
Patent WO-2020221270-A1 (WO)
Inventor: LAW CHI LEUNG
IPC: A47J31/40
Filed: 2020-04-29
Abstract: An automated liquid-powder mixing system for preparing beverages. The system is able to mix different beverage liquids and beverage powders together to produce beverages with different flavors in a fully automatic approach. The amount of different beverage liquids and powders used for producing the beverage can be precisely controlled. As the mixing of different beverage powders into the beverage liquids is simultaneously performed during the dispensing of different beverage powders into the mixing tank (110), the system has a self-cleaning function to clean the mixing tank (110) by itself to avoid contamination of a next beverage to be produced.
Patent WO-2020228550-A1 (WO)
Title: Evaporative crystallization device convenient for discharging
Inventor: SHU XIAORONG
IPC: B01D9/02
Filed: 2020-04-30
Abstract: An evaporative crystallization device convenient for discharging, comprising a crystallization tank (1), a sealing top cover (2) mounted at the top of the crystallization tank (1), a stirrer (3) mounted in the center of the top of the sealing top cover (2), a stirring rod (11) mounted at the bottom of the stirrer (3) and located on the inner side of the crystallization tank (1), and an electric heating plate (16) mounted on the inner side of the crystallization tank (1). A discharging mechanism is provided inside the evaporative crystallization device, and is convenient for discharge treatment of crystallized crystals; a heat utilization mechanism is provided and can utilize and treat heat of high-temperature steam during evaporation; the evaporation and crystallization treatment efficiency of the crystallization tank is improved, and meanwhile, the energy saving performance of the crystallization device is also improved; a self-cleaning structure is provided, such structure may implement self-cleaning treatment of a filter screen, and the occurrence of a phenomenon that the filter screen is blocked is reduced.
Patent WO-2020238690-A1 (WO)
Inventor: ZHANG WEI
IPC: C22C45/00
Filed: 2020-05-19
Abstract: 一种硼基非晶合金及其制备方法，合金的成分式为合金的成分式为B aCo bRE cX1 dX2 eX3 f，其中RE为La、Ce、Pr、Nd、Sm、Gd、Dy、Er和Y中的至少一种，X1为C、Si、Al中的任意一种或多种，X2为Fe、Ni中的任意一种或两种，X3为Zr、Nb、Mo、Hf、Ta、W中的任意一种或多种；a、b、c、d、e和f表示原子百分比含量，满足：45≤a≤55，25≤b≤40，10≤c≤20，0≤d≤10，45≤a+d≤55，0≤e≤20，25≤b+e≤40，0≤f≤3，10≤c+f≤20，a+b+c+d+e+f＝100；该硼基非晶合金的制备方法：采用电弧炉或感应熔炼炉制备母合金锭，之后采用单辊甩带法获得不同厚度的非晶条带。填补了硼基非晶合金的技术空白，提供的非晶合金含硼量为目前所有非晶合金中最大，并具有高热稳定性，高硬度和高电阻率的特性，可作为特定电子功能材料或耐磨、耐蚀涂层材料实现应用。
Patent WO-2020238691-A1 (WO)
Inventor: LV MENG
IPC: G01C21/36
Filed: 2020-05-19
Abstract: An image processing method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring a remaining mileage parameter of a vehicle (S101); acquiring an initial position of the vehicle in a map display interface (S102); determining a target endurance area in the map display interface according to the initial position and the remaining mileage parameter (S103); and displaying the target endurance area in the map display interface (S104).
Patent WO-2021068527-A1 (WO)
Title: Numerical simulation method for footprint-guided high-efficiency airborne electromagnetic survey
Inventor: LIU RONG
IPC: G06F30/00
Filed: 2020-05-29
Abstract: Provided is a numerical simulation method for a footprint-guided high-efficiency airborne electromagnetic survey. The method comprises: partitioning an airborne electromagnetic survey region using uniform grids; gradually increasing the number of uniform units, and determining a footprint size of an airborne electromagnetic survey observation device; calculating a scattering current existing in a footprint of a first survey station by using a truncated boundary vector finite element method, and storing a Green's function obtained from the calculation in this step; calculating an electromagnetic field response generated at a first survey point by the scattering current within the footprint obtained in the previous step, and storing a Green's function obtained from the calculation in this step; and repeating the two steps above for a subsequent survey station. In the present invention, calculation is performed for a survey region successively for footprints of individual survey stations, thereby significantly reducing a calculation region. In addition, the invention uses uniform grids for partitioning to enable a Green's function to be repeatedly used for a subsequent survey station when using the truncated boundary vector finite element method, thereby greatly improving calculation efficiency for subsequent survey stations.
Patent WO-2020259244-A1 (WO)
Inventor: LI MENG
IPC: A61P11/00
Filed: 2020-06-04
Abstract: A pharmaceutical inhalation aerosol and a preparation method therefor. The preparation method comprises the following steps: (1) mixing glycopyrronium bromide coarse powder with indacaterol fine powder, or glycopyrronium bromide coarse powder with indacaterol coarse powder, or glycopyrronium bromide fine powder with indacaterol coarse powder in proportion to obtain a glycopyrronium bromide and indacaterol mixture; (2) micronizing, by a crushing device under pressure, the glycopyrronium bromide and indacaterol mixture prepared in step (1) to obtain a micronized glycopyrronium bromide and indacaterol mixture; and (3) adding the micronized glycopyrronium bromide and indacaterol mixture prepared in step (2) to an aluminum can, performing valve sealing, and filling with a propellant. In the glycopyrronium bromide/indacaterol compound inhalation aerosol prepared by the method, the effective deposition rate of glycopyrronium bromide is significantly improved, and the degree of co-deposition of glycopyrronium bromide and indacaterol is high. The prepared inhalation aerosol is convenient to carry and low in price, has higher medication compliance compared with an inhalation powder aerosol, and is more widely used than a nebulizer.
Patent WO-2021243707-A1 (WO)
Inventor: WANG YU
IPC: C30B29/16
Filed: 2020-06-05
Abstract: A method for crystal growth, comprising subjecting each reaction material for growing an oxide crystal to a first pretreatment and then weighing the reaction material; after performing a pre-assembly treatment of at least one component of a crystal growth device, placing the reaction material that has been subjected to a second pretreatment into the crystal growth device, wherein the at least one component of the crystal growth device comprises a pot (214), and the pre-assembly treatment comprises subjecting the pot (214) to at least one of coating protection, acid bath washing, and foreign body cleaning; sealing the crystal growth device and then introducing a flowing gas into the interior of the crystal growth device; and adding in real time, a reaction material supplement into the crystal growth device during a crystal growth process.
Patent WO-2021169116-A1 (WO)
Inventor: KANG YANNI
IPC: G06F16/215
Filed: 2020-06-29
Abstract: An intelligent missing data filling method, apparatus and device, and a storage medium, relating to an artificial intelligence technology. The method comprises: receiving a missing data set; performing time mapping processing on the missing data set to obtain an output sequence set and a time mapping relationship; performing data classification on the output sequence set by using a joint Bayesian algorithm to obtain a classification data set; capturing missing data features of the classification data set to obtain a missing data feature set; calculating a feature time relationship of the missing data feature set according to the time mapping relationship; performing multi-time sequence fusion on the feature time relationship to obtain a time point missing data set; and calculating a probability residual value of the time point missing data set, and calculating a data filling value by taking the probability residual value as a function value of a preset data filling function. The method can implement a more accurate missing data filling function.